Intelligent control learning simulator

Abstract

The utility model discloses an intelligent control learning simulator, which comprises a box body, the box body comprises an upper box body and a lower box body, the upper box body and the lower box body can be opened and closed, and the intelligent control learning simulator is characterized in that a servo control module, a weighing module, a temperature control module, a frequency conversion control module and a pneumatic control module are arranged in the box body; each control is an independent individual and a part of a system, a single control can simulate a plurality of scenes, a plurality of controls can simulate the scene of the whole automatic control, online multi-industry automatic control simulation can be realized, the combination of the plurality of control scenes is realized, the practicalness and interactivity of experiment teaching are fully exerted, and the experiment teaching efficiency is improved. The problem of single control in the prior art is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of experimental boxes, and in particular relates to an intelligent control learning simulator. Background Art

[0002] With the rapid development of technologies such as the Internet of Things (IoT), artificial intelligence (AI), and big data, intelligentization has become a trend across all industries. Portable smart control boxes, as a crucial component of intelligent devices, rely heavily on the integration and application of these advanced technologies. IoT technology enables control boxes to interconnect with other smart devices, enabling real-time data transmission and sharing. Artificial intelligence (AI) technology elevates the intelligence of control boxes, enabling data analysis, learning, and decision-making. Big data processing technology processes and analyzes large amounts of data, providing more accurate and reliable decision-making support for control boxes.

[0003] In modern society, people have increasingly higher demands for quality of life and work efficiency. The emergence of portable smart control boxes just meets people's needs for intelligent and convenient life. Whether in the home, office, or industrial automation field, smart control boxes can realize intelligent control and management of equipment, improve the convenience and comfort of life, reduce operation and maintenance costs, and improve production efficiency. However, portable smart control boxes in existing technologies can often only achieve single control. Currently, there are many PLC training products on the market, but they have single functions. In the current industrial automation field, training equipment mainly focuses on single PLC controllers and single touch screens, and the learning system and industrial control logic are not strong. Therefore, it is necessary to design a comprehensive automation control, a new training simulator system that can not only learn basic PLC theoretical knowledge, various control methods, simulation and development, but also realize complex industrial field debugging to meet debugging, development, and experimental needs. Utility Model Content

[0004] The utility model provides an intelligent control learning simulator to solve the problems mentioned in the above background technology.

[0005] In order to solve the above technical problems, the technical solution of the utility model is:

[0006] An intelligent control learning simulator includes a box body, which includes an upper box body and a lower box body. The upper box body and the lower box body are openable and closable. The invention is characterized in that a servo control module, a weighing module, a temperature control module, a frequency conversion control module, and a pneumatic control module are arranged in the box body.

[0007] The box is also provided with a touch screen, a programming controller, a switch button row, an indicator light display row, an intermediate relay, a small circuit breaker, a terminal block, and a power switch. The touch screen is installed on the upper left side of the inner wall of the upper box and is electrically connected to the USB wiring. The switch button row is installed on the lower left side of the inner wall of the lower box. The programming controller is installed on the inner wall of the lower box and is located above the switch button row. The small circuit breaker is installed on the inner wall of the lower box and is located above the programming controller. The intermediate relay is installed on the inner wall of the lower box and is located on the right side of the small circuit breaker. The indicator light display row is installed on the lower inner wall of the lower box and is located on the right side of the switch button row. The terminal block is installed on the inner wall of the lower box and is located above the indicator light display row. The power switch is installed on the inner wall of the lower box and is located above the terminal block.

[0008] The switch button row is provided with a start button, a jog button, a stop button, and a proximity switch in sequence from left to right, and the indicator light display row is provided with a buzzer, a green indicator light, a yellow indicator light, and a red indicator light in sequence from left to right.

[0009] Preferably, the pneumatic control module includes a compressed air inlet pipe, a control solenoid valve, a compressed air outlet pipe, and a cylinder. The control solenoid valve is installed on the upper right side of the inner wall of the upper box body, and the cylinder is installed in the upper box body and is located below the control solenoid valve. One end of the control solenoid valve is detachably connected to the compressed air inlet pipe, and the other end of the control solenoid valve is detachably connected to the compressed air outlet pipe between the cylinder, and two compressed air outlet pipes are provided.

[0010] Preferably, the servo control module includes a servo motor, a lead screw, an inductive switch, and a servo controller. The servo motor is installed on the inner wall of the upper box and is located below the touch screen. The output end of the servo motor is fixedly connected to the lead screw. The servo controller is installed on the inner wall of the lower box and is located on the right side of the programming controller. The servo motor is electrically connected to the inductive switch, and the inductive switch is located on the left side of the inner wall of the upper box.

[0011] Preferably, the frequency conversion control module includes a frequency converter, a motor, and a photoelectric switch. The frequency converter is installed at the lower right side of the inner wall of the lower box, the motor is installed on the inner wall of the lower box and located above the frequency converter, and a photoelectric switch is installed between the frequency converter and the motor.

[0012] Preferably, the temperature control module includes a temperature transmitter and a thermal resistor. The temperature transmitter is installed on the inner wall of the lower box and is located on the left side of the inverter. The temperature transmitter is also electrically connected to a thermal resistor. The thermal resistor is installed on the inner wall of the lower box and is located below the power switch.

[0013] Preferably, the weighing module includes a weighing sensor and a weighing module, the weighing module is installed on the inner wall of the lower box body and is located on the left side of the motor, and the weighing sensor is fixedly connected above the weighing module.

[0014] Preferably, the modules are electrically connected to the miniature circuit breaker, the intermediate relay, and the programmable controller in sequence.

[0015] Preferably, a handle is provided on one side of the outer side of the box body, and lock buckles are provided on both sides of the handle.

[0016] The utility model has the following beneficial effects:

[0017] (1) The utility model is provided with a servo control module, a weighing module, a temperature control module, a frequency conversion control module, and a pneumatic control module. Each control is both an independent individual and a part of a system. A single control can simulate multiple scenarios, and multiple controls can simulate the entire automatic control scenario, thereby realizing online automatic control simulation in multiple industries.

[0018] (2) This utility model forms a new training simulator system by setting up multiple intelligent control modules. It can not only learn basic PLC theoretical knowledge, various control methods, simulation and development, but also realize complex industrial field debugging to meet the debugging, development and experimental needs.

[0019] (3) The utility model integrates the control of different devices into one, and the overall volume is small, which solves the problem that the existing learning machines are bulky and inconvenient to carry. It can be widely used in desktop teaching, effectively reducing teaching costs, with significant application effects. It can also be used for multiple program development and self-skill improvement learning, and achieves good results in skill improvement and sharing teaching in technician workstations. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] In the figure, 1- box, 2- upper box, 3- lower box, 4- touch screen, 5- programmable controller, 6- switch button row, 7- indicator light display row, 8- intermediate relay, 9- small circuit breaker, 10- terminal block, 11- start button, 12- inching button, 13- stop button, 14- proximity switch, 15- buzzer, 16- green indicator light, 17- yellow indicator light, 18- red indicator light, 19- compressed air inlet pipe, 20- control solenoid valve, 21- compressed air outlet pipe, 22- cylinder, 23- servo motor, 24- lead screw, 25- induction switch, 26- servo controller, 27- inverter, 28- motor, 29- photoelectric switch, 30- temperature transmitter, 31- thermal resistor, 32- weighing sensor, 33- weighing module, 34- power switch, 35- handle, 36- lock. DETAILED DESCRIPTION

[0022] The present invention is further described below with reference to the embodiments, but the present invention is not limited in any way. Any changes or substitutions made based on the teachings of the present invention fall within the scope of protection of the present invention.

[0023] The intelligent control learning simulator includes a box body 1, which includes an upper box body 2 and a lower box body 3. The upper box body 2 and the lower box body 3 are openable and closable. The characteristic is that a servo control module, a weighing module, a temperature control module, a frequency conversion control module, and a pneumatic control module are arranged in the box body 1. Each control is both an independent individual and a part of a system. A single control can simulate multiple scenarios, and multiple controls can simulate the entire automatic control scenario, which can realize online automatic control simulation in multiple industries.

[0024] The box is also provided with a touch screen 4, a programming controller 5, a switch button row 6, an indicator light display row 7, an intermediate relay 8, a small circuit breaker 9, a terminal 10, and a power switch 34. The touch screen 4 is installed on the upper left side of the inner wall of the upper box 2 and is electrically connected to the USB wiring (not marked in the figure, the same for the rest). The switch button row 6 is installed on the lower left side of the inner wall of the lower box 3. The programming controller 5 is installed on the inner wall of the lower box 3 and is located above the switch button row 6. The small circuit breaker 9 is installed on the inner wall of the lower box 3 and is located above the programming controller 5. The small circuit breaker 9 serves as the main switch of the learning simulator. Plug in the power supply, manually close the small circuit breaker 9, and turn on the power of the simulator; the intermediate relay 8 is installed on the inner wall of the lower box 3 and is located on the right side of the small circuit breaker 9. When the control program outputs a signal, the intermediate relay 8 is turned on The electric shock is closed and the signal is transferred; the indicator light display row 7 is installed on the lower inner wall of the lower box body 3 and is located on the right side of the switch button row 6, and the terminal block 10 is installed on the inner wall of the lower box body 3 and is located above the indicator light display row 7. The terminal block 10 is responsible for connecting to the external power supply; the power switch 34 is installed on the inner wall of the lower box body 3 and is located above the terminal block 10. As a power converter, it converts the 220V AC voltage into a 24V DC safety voltage to power the entire control system of the simulator; the touch screen 4 is electrically connected to the programming controller 5 to read the operating parameters of each module and the real-time data of the sensor, and display the simulation data and process of the simulation system in real time. The programming controller 5 is electrically connected to each control module to send different parameter instructions to each control to simulate the production operation and realize hardware online simulation and debugging through data processing.

[0025] The switch button row 6 is provided with a start button 11, a jog button 12, and a stop button 13 from left to right, which serve as manual control buttons external to the program. According to the buttons used in the program, corresponding external operations are performed; when an object approaches the switch sensing surface, the switch is activated, thereby driving the load. The load is the input point of the programmable controller and can be used for start, stop, reset and other conditions in the program. The specific application can be based on the written program; the indicator light display row 7 is provided with a buzzer 15 from left to right, which is a prompter of the output or load working status; the indicator light 16 green, the indicator light 17 yellow, and the indicator light 18 red, which prompts different states, can meet the application of various scenarios.

[0026] As a specific technical solution of this embodiment, the pneumatic control module includes a compressed air inlet pipe 19, a control solenoid valve 20, a compressed air outlet pipe 21, and a cylinder 22. The control solenoid valve 20 is installed on the upper right side of the inner wall of the upper box body 2, receives the output signal of the programming controller 5, controls the solenoid valve 20 coil to be energized and switched on and off; the cylinder 22 is installed in the upper box body 2 and is located below the control solenoid valve 20. The pneumatic actuator and the solenoid valve work, switch on and off, and drive the cylinder 22 to move, and the working condition of the load end or the machine can be intuitively seen; one end of the control solenoid valve 20 is detachably connected to the compressed air inlet pipe 19 to connect to the external compressed air, and cooperates with the control solenoid valve 20 to drive the single-axis cylinder; the other end of the control solenoid valve 20 is detachably connected to the compressed air outlet pipe 21 between the cylinder 22, and the compressed air outlet pipe 21 is set to two.

[0027] As a specific technical solution of this embodiment, the servo control module includes a servo motor 23, a screw rod 24, an inductive switch 25, and a servo controller 26. The servo motor 26 is installed on the inner wall of the upper box body 2 and is located below the touch screen 4. The output end of the servo motor 23 is connected to the screw rod 24. The servo controller 26 is installed in the lower box body 3 and is located on the right side of the programming controller 5. The servo motor 23 is electrically connected to the inductive switch. The inductive switch 25 is located on the left side of the inner wall of the upper box body 2 and is responsible for analog signal output. The servo controller 26 receives the signal and controls the operation of the servo motor 23 and the screw rod 24 kit. Obviously, the number of the servo control modules can be appropriately increased. In this embodiment, three sets are provided.

[0028] As a specific technical solution of this embodiment, the frequency conversion control module includes a frequency converter 27, a motor 28, and a photoelectric switch 29. The frequency converter 27 is installed at the lower right side of the inner wall of the lower box body 3, and the motor 28 is installed on the inner wall of the lower box body 3 and is located above the frequency converter 27. A photoelectric switch 29 is installed between the frequency converter 27 and the motor 28. The frequency converter 27 is used to simulate most usage scenarios in industry. The simulation system uses the operating parameters of the module and the real-time data of the frequency converter 27 to keep the data between the simulation system and the programmable controller 5 in real-time linkage and consistency.

[0029] As a specific technical solution of this embodiment, the temperature control module includes a temperature transmitter 30 and a thermal resistor 31. The temperature transmitter 30 is installed on the inner wall of the lower box 3 and is located on the left side of the frequency converter 27. The temperature transmitter 30 is also electrically connected to the thermal resistor 31. The thermal resistor 31 is installed on the inner wall of the lower box 3 and is located below the power switch 34. The thermal resistor 31 is a PT100 thermal resistor. The measured temperature signal AD1 is transmitted to the analog conversion, the control operation is controlled, and the actual value is displayed. The touch screen 4 is programmed with the temperature setting window, temperature display window or monitoring interface curve chart, needle chart, and trend chart of the temperature control interface, and is connected to the programmable controller 5. Through the temperature control program in the programmable controller 5, the temperature measured by the thermal resistor 31 is displayed in real time.

[0030] As a specific technical solution of this embodiment, the weighing module includes a weighing sensor 32 and a weighing module 33. The weighing module 33 is installed on the inner wall of the lower box 3 and is located on the left side of the motor 28. The weighing sensor 32 is fixedly connected to the top of the weighing module 33. The touch screen 4 is programmed with the weighing control interface target weight, actual weight, upper deviation, lower deviation, clearing, resetting, monitoring or calibration needle graph, bar graph, trend graph, and calibration, and is connected to the programmable controller 5. Through the weighing program in the programmable controller 5, the weight measured by the sensor is displayed in real time.

[0031] As a specific technical solution of this embodiment, the modules are electrically connected to the miniature circuit breaker 9, the intermediate relay 8, and the programmable controller 5 in sequence.

[0032] As a specific technical solution of this embodiment, a handle 35 is provided on one side of the outer side of the box body, and locks 36 are provided on both sides of the handle 35. The setting of the handle 35 facilitates the movement of the learning machine. The locks 36 are tower locks or password locks, which can protect the internal parts of the learning machine when it is finished using, thereby increasing the overall service life of the learning machine.

Claims

1. An intelligent control learning simulator, comprising a box (1), wherein the box (1) comprises an upper box (2) and a lower box (3), wherein the upper box (2) and the lower box (3) are openable and closable, and characterized in that: The box (1) is provided with a servo control module, a weighing module, a temperature control module, a frequency conversion control module, and a pneumatic control module; The box body is also provided with a touch screen (4), a programming controller (5), a switch button row (6), an indicator light display row (7), an intermediate relay (8), a small circuit breaker (9), a terminal block (10), and a power switch (34). The touch screen (4) is installed on the upper left side of the inner wall of the upper box body (2) and is electrically connected to the USB wiring. The switch button row (6) is installed on the lower left side of the inner wall of the lower box body (3). The programming controller (5) is installed on the inner wall of the lower box body (3) and is located above the switch button row (6). The miniature circuit breaker (9) is mounted on the inner wall of the lower box (3) and is located above the programming controller (5); the intermediate relay (8) is mounted on the inner wall of the lower box (3) and is located on the right side of the miniature circuit breaker (9); the indicator light display row (7) is mounted below the inner wall of the lower box (3) and is located on the right side of the switch button row (6); the wiring terminal (10) is mounted on the inner wall of the lower box (3) and is located above the indicator light display row (7); and the power switch (34) is mounted on the inner wall of the lower box (3) and is located above the wiring terminal (10); The switch button row (6) is provided with a start button (11), a jog button (12), a stop button (13), and a proximity switch (14) in sequence from left to right, and the indicator light display row (7) is provided with a buzzer (15), a green indicator light (16), a yellow indicator light (17), and a red indicator light (18) in sequence from left to right.

2. The intelligent control learning simulator according to claim 1, characterized in that: The pneumatic control module includes a compressed air inlet pipe (19), a control solenoid valve (20), a compressed air outlet pipe (21), and a cylinder (22). The control solenoid valve (20) is installed on the upper right side of the inner wall of the upper box body (2). The cylinder (22) is installed on the inner wall of the upper box body (2) and is located below the control solenoid valve (20). One end of the control solenoid valve (20) is detachably connected to the compressed air inlet pipe (19). The other end of the control solenoid valve (20) is detachably connected to the compressed air outlet pipe (21) between the cylinder (22). Two compressed air outlet pipes (21) are provided.

3. The intelligent control learning simulator according to claim 1, characterized in that: The servo control module includes a servo motor (23), a screw rod (24), an inductive switch (25), and a servo controller (26). The servo motor (23) is mounted on the inner wall of the upper box (2) and is located below the touch screen (4). The output end of the servo motor (23) is fixedly connected to the screw rod (24). The servo controller (26) is mounted on the inner wall of the lower box (3) and is located on the right side of the programming controller (5). The servo motor (23) is electrically connected to the inductive switch (25), and the inductive switch (25) is located on the left side of the inner wall of the upper box (2).

4. The intelligent control learning simulator according to claim 1, characterized in that: The frequency conversion control module includes a frequency converter (27), a motor (28), and a photoelectric switch (29). The frequency converter (27) is installed at the lower right side of the inner wall of the lower box (3). The motor (28) is installed on the inner wall of the lower box (3) and is located above the frequency converter (27). A photoelectric switch (29) is electrically connected between the frequency converter (27) and the motor (28).

5. The intelligent control learning simulator according to claim 1, characterized in that: The temperature control module includes a temperature transmitter (30) and a thermal resistor (31). The temperature transmitter (30) is installed on the inner wall of the lower box (3) and is located on the left side of the frequency converter (27). The temperature transmitter (30) is also electrically connected to the thermal resistor (31). The thermal resistor (31) is installed on the inner wall of the lower box (3) and is located below the power switch (34).

6. The intelligent control learning simulator according to claim 1, characterized in that: The weighing module comprises a weighing sensor (32) and a weighing module (33). The weighing module (33) is installed on the inner wall of the lower box (3) and is located on the left side of the motor (28). The weighing sensor (32) is fixedly connected to the top of the weighing module (33).

7. The intelligent control learning simulator according to claim 1, characterized in that: The modules are electrically connected to the miniature circuit breaker (9), the intermediate relay (8), and the programming controller (5) in sequence.

8. The intelligent control learning simulator according to claim 1, characterized in that: A handle (35) is provided on one side of the outer side of the box body, and lock buckles (36) are provided on both sides of the handle (35).

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